CVE-2020-7869 Information

Description

An improper input validation vulnerability of ZOOK software (remote administration tool) could allow a remote attacker to create arbitrary file. The ZOOK viewer has the \Tight file CMD\ function to create file. An attacker could create and execute arbitrary file in the ZOOK agent program using \Tight file CMD\ without authority.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36090

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8